Head noun: martingale
| Same concepts | 
|---|
| http://dbpedia.org/resource/Martingale | 
Broader concepts
| label | provenance | confidence | 
|---|---|---|
| strategy | isap:282807525 | 0.446203 | 
| system | isap:254537492 | 0.425235 | 
| equipment | isap:192258725 | 0.330111 | 
| training collar | isap:255526077 | 0.325365 | 
| local martingale | isap:399489055 | 0.309348 | 
| gadget | isap:255178801 | 0.231749 | 
| martingale | isap:399489054 | 0.223301 | 
| aid | isap:401921137 | 0.209418 | 
| collar | isap:255526076 | 0.187144 | 
| tack | isap:504429260 | 0.152612 | 
| roulette system | isap:254537494 | 0.151120 | 
Narrower concepts
| label | provenance | confidence | 
|---|---|---|
| german martingale | isap:399489059 | 0.619705 | 
| brownian motion | isap:18633858 | 0.453272 | 
| stock price | isap:260958494 | 0.228684 | 
| martingale | isap:399489054 | 0.223301 | 
| iv | isap:265181209 | 0.166305 | 
| horse | isap:260622681 | 0.102424 |