Taxonomy Results
Taxonmies can be formed from topic modeling results using the following syntax:
tm.save_bert_taxonomy() or tm.save_hlda_taxonomy()
Example results are shown below:
index |
Lesson(s) Learned Level 1 |
Lesson(s) Learned Level 2 |
Driving Event Level 1 |
Driving Event Level 2 |
Recommendation(s) Level 1 |
Recommendation(s) Level 2 |
Lesson IDs for row |
Number of lessons for row |
|
|---|---|---|---|---|---|---|---|---|---|
0 |
1425 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
anomaly investigation, centaur, thrust, potable water, atlas centaur, cape canaveral, hughes, general purpose computer, engine start, dewar |
weld joint, vibration induced, heat sink, maturity, furnace, cartridge, retesting, engineering drawing, open loop, dimensionally |
risk assessment, self, orbital, constant, minute, radio frequency, personal, occurs, budget schedule, nature |
late development, presentation, decision make, weekly, furthermore, contains, conflict, pull, face, schedule budget |
[81] |
1 |
1 |
1493 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
anomaly investigation, centaur, thrust, potable water, atlas centaur, cape canaveral, hughes, general purpose computer, engine start, dewar |
weld joint, vibration induced, heat sink, maturity, furnace, cartridge, retesting, engineering drawing, open loop, dimensionally |
protection, fault protection, fault, shutdown, anomaly, spacecraft, detect, software, condition, hardware |
valve, install, vent line, high pressure, check valve, utilize, prevent inadvertent, operation, system, vacuum |
[47] |
1 |
2 |
539 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
base reliability, prefer, reliability, implementation method, technical, test benefit, reliability prefer, rationale, benefit, technical rationale |
connector, discharge, electrostatic, voltage, electrostatic discharge, electrical, additional word, chassis, shield, harness |
measure, bearing, constrain, impose, attitude control, frequency, limitation, constraint, condition, performance |
charge, susceptible, electrostatic discharge, structural, mass, first, protect, damage, model, precaution |
[1330] |
1 |
3 |
767 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
base reliability, prefer, reliability, implementation method, technical, test benefit, reliability prefer, rationale, benefit, technical rationale |
connector, discharge, electrostatic, voltage, electrostatic discharge, electrical, additional word, chassis, shield, harness |
remote, compliance, pressurization, analysis fmea, rigor, fmea, exists, correction, pressure, human factor |
solder, research, indicate, instal, investigate, completion, avoid, experiment, connector, indication |
[985] |
1 |
4 |
1209 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
base reliability, prefer, reliability, implementation method, technical, test benefit, reliability prefer, rationale, benefit, technical rationale |
connector, discharge, electrostatic, voltage, electrostatic discharge, electrical, additional word, chassis, shield, harness |
remote, compliance, pressurization, analysis fmea, rigor, fmea, exists, correction, pressure, human factor |
assure adequate, insulate, electrostatic discharge, power, conductive, ground, discharge, circuit, connection, range |
[448] |
1 |
5 |
1266 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
base reliability, prefer, reliability, implementation method, technical, test benefit, reliability prefer, rationale, benefit, technical rationale |
optic, spherical, aberration, lens, spie, optical, focal, plane, beam, mirror |
safety, hazardous, lift, procedure, hazard, equipment, remove, proper, handle, load |
flight hardware, configuration control, fail safe, make sure, launch vehicle, quality assurance, project manager, personnel involve, period time, high fidelity |
[332] |
1 |
6 |
1584 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
base reliability, prefer, reliability, implementation method, technical, test benefit, reliability prefer, rationale, benefit, technical rationale |
residue, cleanliness, particulate, molecule, contamination control, volatile, contaminates, molecular, cleaning process, performance degradation |
crane, strap, second, lift, load, redesign, release, secure, stop, modify |
spacecraft instrument, frequent, sample, contamination, witness, cleanliness, plate, objective, instrument, level |
[323, 352] |
2 |
7 |
750 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
breaker, effective maintainability benefit, base maintainability, recommend technique, circuit breaker, cost saving, technique number, effective maintainability, fault, saving |
engine, main engine, main, space shuttle, abort, ssme, fuel pump, command data simulator, data simulator, large amount |
subject, thermal vacuum test, temperature, thermal vacuum, thermal, flight, test, reliability, fatigue, component |
space flight, research center, prior start, high voltage, high temperature, take account, training certification, power source, potential hazard, test article |
[1006] |
1 |
8 |
424 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
explosion, injury, employee, tighten, burn, electrical shock, injured, explode, newly, contact |
approximately hour, high resolution, trajectory, spacecraft trajectory, soil moisture, smap, illuminate, intervention, auto, soil |
protection, fault protection, fault, shutdown, anomaly, spacecraft, detect, software, condition, hardware |
valve, install, vent line, high pressure, check valve, utilize, prevent inadvertent, operation, system, vacuum |
[1577] |
1 |
9 |
1411 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
explosion, injury, employee, tighten, burn, electrical shock, injured, explode, newly, contact |
approximately hour, high resolution, trajectory, spacecraft trajectory, soil moisture, smap, illuminate, intervention, auto, soil |
composite, composite material, cleanliness, seal, material, contamination, material property, precision, life cycle, inspection |
pyrotechnic, reliability, property, application, functional, material, failure mode, mode, combine, material property |
[69, 1098] |
2 |
10 |
1456 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
explosion, injury, employee, tighten, burn, electrical shock, injured, explode, newly, contact |
peer, cloud, work together, truly, male, drove, fasten, suppose, female, data acquisition system |
fabrication assembly, defect, effort make, fabrication, material, complex, effort, wiring, harness, connector |
care, care take, lock device, clearly identify, spacecraft, highly, enable, fault, validation, cycle |
[114] |
1 |
11 |
922 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
management, project, lack, formal, manager, organization, contractor, request, risk, development |
caltech propulsion laboratory, caltech, caltech propulsion, science laboratory, document docid, problem failure report, docid, grail, integration test, rover |
composite, composite material, cleanliness, seal, material, contamination, material property, precision, life cycle, inspection |
self, fully understand, article, configure, test article, input, unit, analyze, example, fully |
[749] |
1 |
12 |
1079 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
management, project, lack, formal, manager, organization, contractor, request, risk, development |
international space, huygens probe, software development, cassini spacecraft, international space station, probe, european space agency, european space, cassini, operation atlo |
protection, fault protection, fault, shutdown, anomaly, spacecraft, detect, software, condition, hardware |
hardware software, manufacturing process, prior launch, full range, environmental condition, corrective action, concurrent engineering, solid state, operating condition, failure mode |
[225, 607, 609, 16901] |
4 |
13 |
313 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
management, project, lack, formal, manager, organization, contractor, request, risk, development |
quick disconnect, orbiter, shuttle, space shuttle, disconnect, orbiter processing, space shuttle orbiter, processing, line replaceable, ground umbilical |
propellant, engine, cryogenic, liquid, propulsion system, propulsion, purge, coat, base, rocket |
future program, long term, hypergolic propellant, evaluate effect, eliminate need, improve reliability, short term, software development, electronic part, reduce risk |
[2217] |
1 |
14 |
1291 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
management, project, lack, formal, manager, organization, contractor, request, risk, development |
quick disconnect, orbiter, shuttle, space shuttle, disconnect, orbiter processing, space shuttle orbiter, processing, line replaceable, ground umbilical |
subject, thermal vacuum test, temperature, thermal vacuum, thermal, flight, test, reliability, fatigue, component |
space flight, research center, prior start, high voltage, high temperature, take account, training certification, power source, potential hazard, test article |
[257] |
1 |
15 |
521 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
management, project, lack, formal, manager, organization, contractor, request, risk, development |
variable size, nasda, adeos, undetected, data capture, processing system seawinds, system seawinds, intermittent nature, interval data, early nasda report |
circuit, temperature, redundant, part stress, transient, assume, selection, stress, mode, consider |
develop detailed, isolation, fidelity, high fidelity, parameter, back, reduce, continue, available, establish |
[1349] |
1 |
16 |
3 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
orbiter, brake, fall, position, hydraulic fluid, mast, pull, operator, smoke, thermal protection system |
fiber optic, fiber, optic, fiber optic cable, transmission, launch countdown, receives, receiver, hardware software, input signal |
close, leak check, orbiter, open, position, valve, flow, open close, calibration, door |
matrix, vulnerability, correction, fault, potential, lose, prime, reexamine, take step, assignment |
[28101] |
1 |
17 |
851 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
orbiter, brake, fall, position, hydraulic fluid, mast, pull, operator, smoke, thermal protection system |
fiber optic, fiber, optic, fiber optic cable, transmission, launch countdown, receives, receiver, hardware software, input signal |
vessel, pressure vessel, point, pressure, contact, internal, single point failure, routine, pertain, perform periodic |
carefully evaluate, carefully review, heat, control, coat, significantly, evaluate, carefully, margin, thermal |
[881] |
1 |
18 |
1035 |
activation, line, activate, prevent, locate, switch, emergency, personnel, valve, incorrectly |
injury personnel, identify potential, building, communication, pipe, impossible, utility, outage, radio, protective |
orbiter, brake, fall, position, hydraulic fluid, mast, pull, operator, smoke, thermal protection system |
fiber optic, fiber, optic, fiber optic cable, transmission, launch countdown, receives, receiver, hardware software, input signal |
safety, hazardous, lift, procedure, hazard, equipment, remove, proper, handle, load |
flight hardware, configuration control, fail safe, make sure, launch vehicle, quality assurance, project manager, personnel involve, period time, high fidelity |
[661] |
1 |
narr_cause |
narr_accf |
document IDs for row |
number of documents for row |
|
|---|---|---|---|---|
0 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
airplane, pilot reported, pilot, reported, runway, landing, mechanical, malfunctions, substantial, substantial damage |
[‘20120515X10453’, ‘20120531X13740’, ‘20120907X03444’,…] |
10 |
1 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
airplane, pilot, runway, landing, engine, left, reported, flight, right, pilot reported |
[‘20110609X25931’, ‘20110706X70339’, ‘20110805X95510’,…] |
41 |
2 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
carburetor, power, engine, carburetor heat, heat, icing, carburetor icing, engine power, ice, loss |
[‘20120430X00440’, ‘20120514X11605’] |
2 |
3 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
fuel, tank, engine, fuel tank, power, tanks, pilot, gallons, airplane, flight |
[‘20111221X54903’, ‘20200920X32151’] |
2 |
4 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
snow, airplane, snowcovered, pilot, reported, runway, pilot reported, landing, left, substantial damage |
[‘20120316X94235’] |
1 |
5 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
student, student pilot, airplane, instructor, flight instructor, flight, student pilot reported, runway, reported, pilot |
[‘20120502X85511’, ‘20131028X32032’] |
2 |
6 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
takeoff, weight, runway, gross, airplane, maximum, gross weight, end, pilot, flaps |
[‘20110511X35743’, ‘20111002X30120’, ‘20120618X11856’,…] |
7 |
7 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
taxiway, taxi, airplane, taxiing, wing, pilot, reported, left, truck, right |
[‘20120716X15145’] |
1 |
8 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
throttle, cable, throttle control, throttle cable, arm, engine, linkage, control, nut, cotter |
[‘20130709X54818’] |
1 |
9 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
water, lake, airplane, pilot, float, reported, landing, boat, amphibious, floatequipped |
[‘20110921X93314’, ‘20140807X52333’, ‘20190922X10702’,…] |
4 |
10 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
weight, gross, airplane, gross weight, takeoff, weight balance, balance, maximum, torque, cg |
[‘20110831X34358’] |
1 |
11 |
abort, abort takeoff, decision abort, decision abort takeoff, delayed decision, delayed decision abort, pilots delayed decision, pilots delayed, takeoff, delayed |
wind, knots, airplane, runway, reported, pilot, left, accident, pilot reported, landing |
[‘20111014X60059’, ‘20111121X63408’, ‘20120615X63501’,…] |
9 |
12 |
accident, stall contributing accident, stall contributing, accident pilots, stall, experience, contributing accident, aerodynamic stall contributing, contributing accident pilots, airspeed |
aileron, control, aileron control, airplane, flight, left aileron, cable, flight control, left, hinge |
[‘20110713X30105’] |
1 |
13 |
accident, stall contributing accident, stall contributing, accident pilots, stall, experience, contributing accident, aerodynamic stall contributing, contributing accident pilots, airspeed |
airplane, accident, witness, flight, pilot, airplanes, stall, pilots, turn, engine |
[‘20110202X85818’, ‘20110626X95323’, ‘20110802X53813’,…] |
17 |
14 |
accident, stall contributing accident, stall contributing, accident pilots, stall, experience, contributing accident, aerodynamic stall contributing, contributing accident pilots, airspeed |
airplane, pilot reported, pilot, reported, runway, landing, mechanical, malfunctions, substantial, substantial damage |
[‘20110620X14505’, ‘20110815X44012’, ‘20200725X21035’] |
3 |
15 |
accident, stall contributing accident, stall contributing, accident pilots, stall, experience, contributing accident, aerodynamic stall contributing, contributing accident pilots, airspeed |
airplane, pilot, runway, landing, engine, left, reported, flight, right, pilot reported |
[‘20110524X80102’, ‘20110528X21434’, ‘20120904X22203’,…] |
25 |
16 |
accident, stall contributing accident, stall contributing, accident pilots, stall, experience, contributing accident, aerodynamic stall contributing, contributing accident pilots, airspeed |
analysis pending, pending, analysis |
[‘20190622X23034’] |
1 |