Datasets:
row_id
string | series_id
string | timepoint_h
string | organism
string | strain_id
string | antibiotic_name
string | antibiotic_class
string | exposure_max_mg_L
float64 | mic_mg_L
float64 | mpc_mg_L
string | media
string | assay_method
string | source_type
string | mpw_collapse_signal
int64 | earliest_collapse
string | notes
string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ABXPD004-TR-0001
|
S1
|
0
|
Escherichia coli
|
EC-ATCC25922
|
ciprofloxacin
|
fluoroquinolone
| 2
| 0.015
|
0.12
|
CAMHB
|
mpc_assay
|
simulated
| 0
|
0
|
baseline
|
ABXPD004-TR-0002
|
S1
|
24
|
Escherichia coli
|
EC-ATCC25922
|
ciprofloxacin
|
fluoroquinolone
| 2
| 0.015
|
0.12
|
CAMHB
|
mpc_assay
|
simulated
| 0
|
0
|
stable
|
ABXPD004-TR-0003
|
S1
|
48
|
Escherichia coli
|
EC-ATCC25922
|
ciprofloxacin
|
fluoroquinolone
| 2
| 0.015
|
0.10
|
CAMHB
|
mpc_assay
|
simulated
| 0
|
0
|
small variation
|
ABXPD004-TR-0004
|
S2
|
0
|
Klebsiella pneumoniae
|
KP-CLIN041
|
ceftriaxone
|
3rd_gen_cephalosporin
| 25
| 0.5
|
2.0
|
CAMHB
|
mpc_assay
|
simulated
| 0
|
0
|
baseline
|
ABXPD004-TR-0005
|
S2
|
24
|
Klebsiella pneumoniae
|
KP-CLIN041
|
ceftriaxone
|
3rd_gen_cephalosporin
| 25
| 0.5
|
4.0
|
CAMHB
|
mpc_assay
|
simulated
| 0
|
0
|
mpc rising
|
ABXPD004-TR-0006
|
S2
|
48
|
Klebsiella pneumoniae
|
KP-CLIN041
|
ceftriaxone
|
3rd_gen_cephalosporin
| 25
| 0.5
|
16.0
|
CAMHB
|
mpc_assay
|
simulated
| 1
|
1
|
mpc jumps while mic stable
|
ABXPD004-TR-0008
|
S3
|
0
|
Staphylococcus aureus
|
SA-ATCC29213
|
vancomycin
|
glycopeptide
| 30
| 1
|
8.0
|
CAMHB
|
mpc_assay
|
simulated
| 0
|
0
|
baseline
|
ABXPD004-TR-0008
|
S3
|
Staphylococcus aureus
|
SA-ATCC29213
|
vancomycin
|
glycopeptide
|
30.0
| 1
| 8
|
CAMHB
|
mpc_assay
|
simulated
|
0
| 0
|
baseline
| null |
ABXPD004-TR-0009
|
S3
|
24
|
Staphylococcus aureus
|
SA-ATCC29213
|
vancomycin
|
glycopeptide
| 30
| 1
|
256.0
|
CAMHB
|
mpc_assay
|
simulated
| 0
|
0
|
spike likely measurement issue
|
ABXPD004-TR-0010
|
S3
|
48
|
Staphylococcus aureus
|
SA-ATCC29213
|
vancomycin
|
glycopeptide
| 30
| 1
|
8.0
|
CAMHB
|
mpc_assay
|
simulated
| 0
|
0
|
snap back supports error
|
ABX-PD-004: Mutant Prevention Window Collapse
This dataset tests early resistance risk before MIC moves.
The signal is a rising MPC that makes the mutant prevention window widen fast.
What you track
- MIC in mg/L
- MPC in mg/L
- exposure_max_mg_L as a proxy for achievable concentration
Derived values
- mpw_ratio = MPC / MIC
- mpc_cover_margin = exposure_max_mg_L / MPC
Labels
mpw_collapse_signal
- 1 for rows at or after collapse
earliest_collapse
- 1 only for the first detected row in that series
v1 detection idea
You call collapse when
- MIC stays similar
- MPC rises sharply
- MPC becomes unachievable
- mpc_cover_margin < 1
- or the MPW becomes very wide
- mpw_ratio >= 16
The scorer also flags spike and snap MPC values as likely measurement artifacts.
Files
- data/train.csv
- data/test.csv
- scorer.py
Evaluation
Run
- python scorer.py --path data/test.csv
The scorer reports
- series level F1 for mpw_collapse_signal
- earliest collapse hits and misses
- exposure drop flags
- measurement spike flags
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