CamDavidsonPilon/lifetimes

Issues

• Do you need to exclude customers with no repeat purchases before fitting the bg/nbd model?

  #451 opened 21 days ago by blackswanafrag
  6

• Wrong holdout monetary value

  #431 opened 2 years ago by shivenpurohit
  1

• Error when running plot_history_alive

  #443 opened a year ago by jmwhit126
  3

• parameters in ModifiedBetaGeoFitter

  #450 opened 4 months ago by AlexanderTrg
  2

• model validation and performance measurement with unseen data

  #449 opened 5 months ago by HCM00
  3

• Recency Definition

  #448 opened 7 months ago by HM9N
  1

• SQL statement to transform transactional data into RFM data

  #447 opened 9 months ago by Sensei-akin
  1

• Will LifeTimes support the R language BTYDplus package?

  #413 opened 3 years ago by ArcherZX
  2

• data simulated vs holdout purchases

  #444 opened a year ago by AlexanderTrg
  8

• How to get conditional probability alive for the next few periods?

  #446 opened a year ago by rachelyee
  1

• Runtime Warning

  #445 opened a year ago by rachelyee
  3

• NaN predictions for customers with 0 frequency and 0 recency

  #442 opened a year ago by pavlo-seimskyi
  1

• Unreachable code after fitting betageofitter model

  #441 opened a year ago by iliaskior
  2

• Cross Validation Setup

  #440 opened 2 years ago by Khalizo
  1

• lifetimes.utils.ConvergenceError: The model did not converge. Try adding a larger penalizer (...)

  #419 opened 3 years ago by FakieKickflip
  3

• Data check for CLV and Best value for Penalizer for BG/NBD and Gamma-Gamma model

  #403 opened 4 years ago by Harsharajuu
  2

• Have any "succesor libraries" emerged, as Cam suggested?

  #414 opened 3 years ago by shgidi
  20

• issue with converge

  #396 opened 4 years ago by huyns0806
  2

• ValueError: Some values in recency vector are larger than T vector when data has no issue.

  #435 opened 2 years ago by littlesweet1129
  6

• Quantitative Metrics to assess model performance

  #438 opened 2 years ago by SSMK-wq
  5

• Documentation flow incorrect?

  #439 opened 2 years ago by SSMK-wq
  1

• How to interpret expected purchase orders in future

  #437 opened 2 years ago by SSMK-wq
  3

• Not Implemented - TypeError: unsupported operand type(s) for +: 'int' and 'str'

  #436 opened 2 years ago by SSMK-wq
  4

• Implementing a bathtub-like hazard-rate AFT model

  #434 opened 2 years ago by Argantonio65
  0

• Question - Why average Monetary value and not Total meontary value?

  #430 opened 2 years ago by SSMK-wq
  0

• Wrong monetary_value

  #429 opened 2 years ago by skwskwskwskw
  3

• Conditional expected profit - same for all

  #406 opened 2 years ago by romanzdk
  0

• Any plan to integrate the periodic death opportunity (PDO) model?

  #427 opened 2 years ago by aabuabat
  1

• _customer_lifetime_value method broken

  #423 opened 2 years ago by sam-lupton
  3

• Running conditional_expected_number_of_purchases_up_to_time on ParetoNBD model throws a pandas NotImplementedError

  #420 opened 3 years ago by sam-lupton
  3

• How is chi-squared used as an error metric in the original BG/NBD paper?

  #425 opened 2 years ago by viraj-openstore
  0

• p_alive not giving the expected results for short observation period.

  #424 opened 2 years ago by sarthakforwet
  0

• My BG/NBD Model "Sucks"

  #422 opened 2 years ago by fpannacci
  0

• Decay Effect

  #421 opened 3 years ago by tacettinarici
  0

• Plotting

  #410 opened 3 years ago by ahmadreza-smdi
  0

• conditional_expected_number_of_purchases_up_to_time is worse than mean of history

  #418 opened 3 years ago by ChaoOnGitHub
  0

• AttributeError: 'DataFrame' object has no attribute 'ix' after running summary_data_from_transaction_data()

  #417 opened 3 years ago by sharon-omwega
  1

• Recompute the negative log likelihood score on BG/NBD model

  #416 opened 3 years ago by knativel
  0

• BG/NBD Model Not Converging

  #405 opened 4 years ago by paint-it-black
  3

• Beautiful plot_calibration_purchases_vs_holdout_purchases plot! But disappointing plot_cumulative_transactions

  #408 opened 4 years ago by invictus2010
  1

• calculate_alive_path / plot_history_alive probabilities almost always equal to 1

  #409 opened 4 years ago by Louva1
  1

• Question about BG/BB

  #411 opened 3 years ago by ahmadreza-smdi
  1

• How to Measure Accuracy of BG/NBD Model?

  #407 opened 4 years ago by invictus2010
  0

• How to tell if my data is suitable for predicted number of purhcases?

  #400 opened 4 years ago by soliverc
  1

• Apply lifetimes.utils.calculate_alive_path() on large user base

  #402 opened 4 years ago by JieFang830
  0

• How to solve AttributeError: 'BetaGeoFitter' object has no attribute 'summary' when using v0.10.1?

  #401 opened 4 years ago by yukioandre
  0

• Lifetimes with other variables

  #395 opened 4 years ago by SusanSun8
  1

• plot_history_alive not accepting datetime format

  #392 opened 4 years ago by GrowthJeff
  3

• Possible incorrect definition of monetary_value in Quickstart documentation

  #394 opened 4 years ago by finlytics-hub
  0

• Keep Crashing My Runtime with BetaGeoBetaBinomFitter

  #393 opened 4 years ago by GrowthJeff
  0